Question: What time does The Tonight Show by Jay Leno start and end?
Paraphrase: What time does The Today Appear by Jay Leno begin and end?
SPARQL (Wikidata): SELECT ?value1 ?value2 WHERE { wd:Q1338655 p:P371 ?s . ?s ps:P371 wd:Q218718 . ?s pq:P582 ?value1 . ?s pq:P580 ?value2 }